76639

View detailed technical data, stock status, and sourcing information for: 76639
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-066-2202

Item Name Code

60980

Assigment Date

06/29/1967 (59 years ago)

An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.

w/four 1/4 in. dia holes through periphary special features, 1.859 inches nominal outside diameter, 1.281 inches nominal inside diameter, copper alloy overall material, 0.500 inches nominal height

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Inside Diameter: 1.281 inches nominal
Outside Diameter: 1.859 inches nominal
Special Features: w/four 1/4 in. dia holes through periphary
Height: 0.500 inches nominal
Material: copper alloy overall

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
0009887	Lantern Ring
76639	Lantern Ring

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4320-00-066-2202?

The FSCG of the NSN 4320-00-066-2202 is 4320

Does the NSN 4320-00-066-2202 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-066-2202 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4320-00-066-2202 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-066-2202 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4320-00-066-2202 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Thu, Jun 29, 1967